VM R750EU6 - TE4 Bedienungsanleitung Seite 91

R750EU6 - TE4 - IE4 - ISE4
ECU engine
management
DOC temperature
sensor
SCR temperature
GB
sensor
Lambda sensor
DEF ENGINE - exhaust manifold
Injector
(DPF) (DOC)
NOx sensor
DEF tank
4
Dosing control
5
unit
exhaust gas temperature
sensor
DPF temperature
sensor
1
3
3
2
3
SCR
catalyst
NOx sensor
engine coolant inlet
engine coolant outlet
DEF from tank to Dosing Control Unit
DEF from Dosing Control Unit to Injector
DEF return line to the tank
English 15 2056G